Olight AAA Lithium battery 1.5 V 1100mAh - New Olight Lithium AAA battery with extra high capacity. Almost twice as much power 1100mAh !!! More environmentally friendly than alkaline batteries, it does not contain mercury, lead or cadmium. An excellent alternative to alkaline batteries. Work better in cold conditions. (-40 to +60) Leak-free for 10 years. even energy release, lightweight 40 to 50% more weight than Alkaline and NiMh batteries. In short, the perfect solution for all your high-quality equipment, flashlights, etc. This battery from Olight is powerful, reliable and safe